| 释义 |
〔potentiometer〕A three-terminal resistor with an adjustable center connection, widely used for volume control in radio and television receivers. Also called In this sense, also called pot 1分压器:具有三端的电阻器,其中心连接处可调节,广泛用于收音机及电视接收器中以控制音量 也作 在此意义上也可称作 pot1 |